leakage rate

Methods Cells number, MTT metabolic rate and LDH leakage rate were assessed.

方法将细胞计数 、 MTT代谢 率及LDH漏出率作为观察指标.

This article introduces the working principle, structural types and characteristics and the performance inspection of the floating ring seals and analyzes several factors which may affect oil leakage rate of the floating ring seals, whose aim is for reference for design and test floating ring seals.

本文介绍了浮环密封的工作原理、结构型式和特点，以及浮环密封的性能检验，分析了影响浮环密封漏油量的几种因素，为浮环密封的设计和试验提供参考。

The result shows that this type of gasket has excellent sealing performance, leakage rate increasing with increase of temperature as exponent function of temperature conforms to the equation of the porous media model.

研究结果表明，该垫片具有较好的密封性能，泄漏率与温度成指数关系，随温度的升高而增大，符合多孔介质模型的方程。

Effect of Atomic Oxygen on Leakage Rate of O-Ring

原子氧对O型圈泄漏率的影响

It was shown that the slip flow effect made the open force weaker, and made the leakage rate larger.

研究表明：滑移流效应使密封端面间开启力减小、泄漏率增大。

This form of gasket has good performance of temperature, low leakage rate, high compression spring rate.

该形式的垫片具有耐温性能好 、 泄漏率低压缩回弹率高的特点.

The leakage rate of lactate dehydrogenase ( LDH) in the cultured medium of HUVECs was measured by Automatic Biochemistry Analyser.

采用全自动生化分析仪测定了培养液中乳酸脱氢酶（LDH）漏出率。

A device for measuring leakage rate of respirators against radioactive particulates

防放射性微粒呼吸器泄漏率测试装置

Determination and Application of Leakage Rate of Lactate Dehydrogenase in the Cultured Medium of Cells

细胞培养液乳酸脱氢酶漏出率的比色测定及其应用

Firstly, the friction and static characteristics of large-scale spherical pair were studied. The suitable structure parameters of the spherical pair were chosen through analyses of load capacity, oil pressure, leakage rate and the processing of it.

首先，本文对大型转子静平衡仪球面摩擦副的摩擦流动特性进行了研究，通过对承载能力、油腔压力、泄漏功耗和加工难易的分析，选择出了球面副合适的结构参数；

The results show that face opening force, film stiffness and leakage rate are strongly affected by the slip flow under the operating conditions of low sealing pressure and low speed, especially when the pressure is between 0.152 MPa and 0.303 MPa.

结果表明，在低速和低压条件下，密封的端面开启力、气膜刚度和泄漏量均受到滑移流的显著影响，其中当密封压力为0.152~0.303MPa时影响最显著。

Local Leakage Rate Testing for Reactor Containment

反应堆安全壳的局部泄漏率试验

The technical terms air leakage rate and air leakage coefficient are always used in boiler field.

推导并建立了“漏风率”与“漏风系数”的关系公式,以便于换算.

The key to reconstruction lies in the following technologies, such as ash cleaning, switching on-line, the bag protection, flue gas displacement, operation reliability, maintenance economy, dust emission concentration, air leakage rate, filtering bag performance and service life etc.

改造中主要把握了清灰技术、在线切换检修技术、滤袋保护技术、烟气置换技术、设备运行可靠性、运行检修经济性、粉尘排放质量浓度、系统漏风率、滤袋性能及使用寿命等关键部分。

Startup to allow a high leakage rate.

启动时允许高泄漏率.

Leakage rate calculation of bolted flange connections

螺栓法兰连接系统泄漏率计算

Study of stiffness and leakage rate of spiral groove dry gas face seals

螺旋槽干式气体端面密封的刚度和泄漏量研究

The calibration method of leakage rate with the gas low range standard apparatus is introduced.

介绍了气体微流量标准装置对漏率的校准方法。